Capacitance Reduction Technique for Switched-Capacitor Circuits Based on Charge Distribution and Partial Charge Transfer
スポンサーリンク
概要
- 論文の詳細を見る
This paper proposes a technique to reduce the capacitance spread in switched-capacitor (SC) filters. The proposed technique is based on a simple charge distribution and partial charge transfer which is applicable to various integrator topologies. An implementation example on an existing integrator topology and a design example of a 2nd-order SC low-pass filter are given to demonstrate the performance of the proposed technique. A design example of an SC filter show that the filter designed using the proposed technique has an approximately 23% less total capacitance than the one of SC low-pass filter with conventional capacitance spread reduction technique.
- （社）電子情報通信学会の論文
- 2011-02-01
著者
-
NICODIMUS Retdian
Global Edge Institute, Tokyo Institute of Technology
-
Takagi Shigetaka
Department Of Communications And Integrated Systems Graduate School Of Science And Engineering Tokyo
-
Takagi Shigetaka
Department Of Communications And Integrated Systems Graduate School Of Science And Engineering Tokyo
-
Nicodimus Retdian
Global Edge Institute Tokyo Institute Of Technology
-
Nicodimus Retdian
Global Edge Inst. Tokyo Inst. Of Technol.
関連論文
- Capacitance Reduction Technique for Switched-Capacitor Circuits Based on Charge Distribution and Partial Charge Transfer
- Design Optimization of Active Shield Circuits for Digital Noise Suppression Based on Average Noise Evaluation(Analog Circuit Techniques and Related Topics)
- Extension of Current Conveyor Concept and Its Applications
- Fully On-Chip Active Guard Band Circuit for Digital Noise Cancellation(Special Section on Analog Circuit Techniques and Relate)
- Wide-Input Range Linear Voltage-to-Current Converter Using Equivalent MOSFETs without Cutoff Region(Special Section on Analog Circuit Techniques and Related Topics)
- Zero Common-Mode Gain Fully Balanced Circuit Structure
- Design of an All-Pass Filter using a class AB 3-Input CMOS OTA
- Integrator-Based Filter Structures with Good Frequency Characteristics
- Design of a Novel Linear 3-Input CMOS OTA and Its Application to Filter Realization
- An Area-Efficient and Highly-Linear CMOS Four-Quadrant Analog Multiplier
- Reduction of Bootstrapped Switch Area Consumption Using Pre-Charge Phase
- Rail-to-Rail OTA Based on Signal Decomposition(Analog Circuit Techniques and Related Topics)
- Wide Tuning Range Voltage-Controlled Ring Oscillator(Devices and Circuits for Next Generation Multi-Media Communication Systems)
- Active Shield Circuit for Digital Noise Suppression in Mixed-Signal Integrated Circuits(Analog Circuit Techniques and Related Topics)
- Reduction in Element Value Spreads on Integrator-Based Filters
- Topology-Independent Predistortion for Integrator-Based Filters (Special Section on Analog Technologies in Submicron Era)
- Operational Transconductance Amplifier with Rail-to-Rail Input Stage Using Single Channel Type MOSFETs(Special Section on Analog Circuit Techniques and Related Topics)
- Wide Dynamic Range MOS Analog Inverter (Special Issue on Circuit Technologies for Memory and Analog LSIs)
- Design of Active Shield Circuit with Automatic Tuning Scheme(Mixed Signal, Analog Circuit and Device Technologies)
- Capacitance Reduction Technique for Switched-Capacitor Circuits Based on Charge Distribution and Partial Charge Transfer
- Special Section on Analog Circuit Techniques and Related Topics
- Design of Wideband Linear Voltage-to-Current Converters
- GaAs MESFET Linearized Transconductor and Active Load with no CMFB (Special Section on Analog Circuit Techniques for System-on-Chip Integration)
- Low-Power Switched-Current Track-and-Hold Circuit
- Implementation of Low-Noise Switched-Capacitor Integrators with Small Capacitors
- Implementation of Low-Noise Switched-Capacitor Low-Pass Filter with Small Capacitance Spread